Finding the Fourth Proportional to 337,608.84, 505,850.94 and 237,558.81
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Solution
The fourth proportional to 337,608.84, 505,850.94 and 237,558.81 is: 355,942.54
Step by Step Solution
- Step 1: Write the proportion equation
337,608.84 : 505,850.94 = 237,558.81 : x - Step 2: Convert to fraction form
337,608.84/505,850.94 = 237,558.81/x - Step 3: Cross multiply
337,608.84x = 505,850.94 × 237,558.81 - Step 4: Simplify right side
337,608.84x = 120,169,347,343.78 - Step 5: Solve for x
x = 120,169,347,343.78/337,608.84 - Step 6: Final answer
x = 355,942.54
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.